baber/WOPTO huggingface dataset:
Patent EP-0226868-A2 (EP)
Title: Integriert-optischer Multiplex-Demultiplex-Modul für die optische Nachrichtenübertragung
Inventor: MAHLEIN HANS F
IPC: H04B10/43
Filed: 1986-11-27
Abstract: Multiplex-Demultiplex-Modul, bei dem auf der Oberseite (11) eines Substrats (1) eine Laserdiode (2) und ein von dort zu einer Aus- und Einkoppelstelle (31) führender Streifenwellenleiter (3) mit einem Gitter (4) und auf der Unterseite (12) des Substrats eine Fotodiode (6) angeordnet sind. Das Gitter (4), dessen Furchen (41) senkrecht zu einer im Wellenleiter (3) geführten Strahlung verlaufen, ist so bemessen, daß es die Laserdiodenstrahlung nicht beeinflußt, aber eine von der Einkoppelstelle (31) zugeführte Strahlung mit einer von der Laserdiodenstrahung verschiedenen Wellenlänge (λ2) durch das Substrat (1) auf die Fotodiode (6) lenkt. Bisher wurden dafür, verbunden mit großem Aufwand, zwei Gitter, ein frequenzselektives und ein ablenkendes Gitter, verwendet.
Patent EP-0202854-A2 (EP)
Inventor: HILL DAVID TAYLOR
IPC: C07H23/00
Filed: 1986-05-14
Abstract: Compounds of formula (I) and (III)
     
     wherein R is phenyl; R 1  is phenyl or -AP(AuX) (R) 2 : A is the same and is a straight or branched alkanediyl chain of from one to six carbon atoms; n is 0 or 1; m is the same and is 0 or 1; and X is the same and is halo or thiosugar; provided that when n is 1, R 1  is phenyl; compositions containing them and their use in therapy for inhibiting the growth of animal tumor cells.
Patent EP-0208483-A2 (EP)
Inventor: HATANAKA MASAHIKO
IPC: G01R33/48
Filed: 1986-06-27
Abstract: A method and apparatus provides complete mensuration of two-dimensional Fourier components of a nuclear spin property thereby pemitting undistorted image reconstruction. In apite of an unavoidable phase factor which originates from basic field inhomogeneities and drifts and from non-perfect electronics adjustment, an optimum sectional image is obtained from half measurements of the sampled resonance signals which are complex conjugate pairs. The image is obtained by determining the phase and then eliminating it from a spatial Fourier transform of the spin density distribution.
Patent EP-0222591-A2 (EP)
Inventor: BAER BRADFORD WALTER
IPC: C12N1/20
Filed: 1986-11-05
Abstract: Nucleic acid encoding lecFthin:cholestero! acyltransferase is ligated into expression vectors and used to transform host cells for the synthesis of lecithin:chotesterol acyltransferase in recombinant cell culture. Lecithin:cholesterol acyltransferase amino acid sequence variants are described for enhancing the properties of lecithin:cholesterol acyltransferase. Ledthin:cholesterol acyltransferase and its variants are employed in the therapy of conditions characterized by hypercholesterolemia and for the mobilization of cholesterol in vivo.
Patent EP-0242502-A2 (EP)
Inventor: KNAUF WERNER DR
IPC: A01N43/90
Filed: 1987-01-19
Abstract: Kombinationen aus Verbindungen der Formel I, <IMAGE> worin R5= H oder CH3; R26= CH3 oder C2H5; X= -CH=CH-, -CH2-??- oder -CH2-CH2- bedeuten, mit einem ausgewählten Insektizid aus der Gruppe der Phosphorsäureester, der Carbamate, der Carbonsäureester, oder einem Insektizid der Formel II <IMAGE> worin R¹ = H oder F, R²= F, Halogenalkoxy, (subst.) Phenoxy, (subst.) Pyridyloxy, R³= H, Cl bedeuten, oder einem Wirkstoff der Gruppe Azocyclotin, Binapacryl, Bensultap, Bisclofentezin, Buprofecin, Cartap, Cyromacin, Endosulfan, Ethoproxyfen, Fenoxycarb, Flubenzimin, Hexythiazox, Ethofenprox, 5-[4-(4-Ethoxyphenyl)-4-methylpentyl]-2-fluor-1,3-diphenylether, 3-(2-Chlorphenyl)-3-hydroxy-2-(2-phenyl-4-thiazolyl)-propennitril oder Thiocyclam, mit Bacillus thuringiensis oder einem Kernpolyeder- oder Granulosevirus besitzen überraschende vorteilhafte Wirkungen bei ihrem Einsatz gegen Schadinsekten und Akariden.
Patent EP-0233654-A2 (EP)
Inventor: SUSA SUMIO
IPC: F01P11/02
Filed: 1987-02-20
Abstract: A radiator for an automotive engine has a filler neck (16) having a coolant pass (117) therein. The filler neck has both an inner tubular member (101) and an outer tubular member (103) so that the coolant pass (117) is formed between the inner surface of the outer tubular member (103) and the outer surface of the inner tubular member (101). The coolant pass (117) is connected with a connecting pipe in order to introduce the coolant within the coolant pass (117) toward the connecting pipe. The coolant introduced into the connecting pipe then flows toward a reserve tank. 
     Since all coolant flowing toward the connecting pipe is orientated its vector while passing through the coolant pass (117), the coolant can be introduced into the connecting pipe smoothly.
Patent EP-0247298-A2 (EP)
Inventor: SKOLIK BERNARD
IPC: B65D71/00
Filed: 1987-03-04
Abstract: In the container carrier, in particular for bottles, cans or the like, the preferably single-part blank can be placed around a container in the manner of a cuff and forms two opposite wall portions, a bottom portion and a lid portion, openings bounded by webs being provided in the edge region between the wall portions and the lid portion or the bottom portion, into which openings the upper or lower edge of the container projects, the openings adjacent to the lower corners being crossed and bounded towards the corner by a web portion which is separated from the outer web portion by a separation incision and is separated from the wall portion or bottom portion on the side opposite the outer web portion approximately up to its ends by incisions starting from the opening in such a way that, when the blank is placed around the container, if appropriate supported by the assigned container, the inner web portion is swivelled and placed on the container wall. <IMAGE>
Patent EP-0249963-A2 (EP)
Inventor: SHIGEMATSU KAZUYOSHI
IPC: C07C39/15
Filed: 1987-06-16
Abstract: A polycarbonate polymer containing repeating units epresented by the following general formula
     wherein: X is selected from single bond,-O-,-S-,-SO 2 -,
     wherein:
     R 1  and R 2  are each independently selected from hydrogen atom; alkyl radical of 1 to 6 carbon atoms; cycloalkyl radical of 5 to 6 carbon atoms;
     wherein   is an integer having a value of from 0 to 3; phenyl radicals substituted at para position by a substituent seleced from alkoxy radicals of 1 to 5 carbon atoms, phenoxy radicals, or halogen radicals; or p-biphenylyl radical, -(CH 2 )- q  wherein q is an integer having a value of from 2 to 10; or
     wherein r is an integer having a value of from 4 to 8, and having a reduced viscosity [ηsp/c] of at least 0.2 dl/g as measured in methylene chloride at a concentration of 0.5 g/dl at 20 °C.   
     Such polycarbonates exhibit excellent optical properties such as high birefringence, and are useful as materials for optical devices. 
     Also, a process for preparing the polycarbonates and novel dihydric phenols which can be used as materials for the polycarbonates are disclosed.
Patent EP-0259683-A2 (EP)
Inventor: YOSHIHIKO AKAIWA C O NEC CORPO
IPC: H04W36/36
Filed: 1987-08-24
Abstract: For use in a common service area of a plurality of radio base station, each being preassigned with a radio channel and for transmitting a channel status signal indicative of whether the radio channel is idle or busy, a terminal station (14) comprises a monitoring circuit (37) for cyclically monitoring the channel status signals of the respective base stations to produce an internal signal when the radio channel is found idle for one of the base stations that has a highest priority for the terminal status. Responsive to the internal signal, a control circuit (29) inhibits the cyclic monitoring for other base station or stations. The priority is decided by a measuring circuit (27) for measuring field intensities of the respective channel status signals. When the base stations are three in number, operation of the monitoring circuit is inhibited for the channel status signal of a lowest-priority base station when both radio channels of two other base stations are idle.
Patent EP-0270921-A2 (EP)
Inventor: ROSSMANN AXEL
IPC: F16C37/00
Filed: 1987-11-25
Abstract: The sliding bearings of an exhaust gas turbocharger are lubricated with water, preferably from the cooling water circuit of an internal-combustion engine connected thereto. A pump wheel to propel the cooling water is arranged between the turbine and the compressor on the turbocharger shaft. This arrangement allows a load-independent coolant supply to be achieved.
Patent EP-0278090-A2 (EP)
Inventor: GRIFFITH RONALD C
IPC: C07D213/40
Filed: 1987-12-14
Abstract: Compounds are provided of the following general structure:
      wherein R₁, R₂ and R₃ are independently selected from hydrogen or methyl; A is amino, C₁-C₄ monoalkylamino, C₂-C₈ dialkylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl or cyclopropylamino; and where W and Q are independently selected from 2-pyridinyl, 3-pyridinyl or 4-pyridinyl or phenyl, provided W and Q are not both phenyl.
Patent EP-0230327-A2 (EP)
Inventor: RAY PRABAL KUMAR
IPC: H04N7/167
Filed: 1987-01-07
Abstract: A teletext decoder for a teletext transmission system has a logic processor which is programmed to descramble teletext information containing scrambled text and encrypted cipher messages. The logic processor operates according to a decoding method to decrypt various cipher keys and to use the decrypted cipher keys to descramble pages of teletext text. The decoding method involves a one-way function which is the same as that used for scrambling/encryption at the transmission end of the teletext system. Each byte of a teletext message is descrambled by exclusive-ORing it with a respective decode byte that is derived from the one-way function. Figure 2 illustrates the one-way function used.
Patent EP-0232957-A2 (EP)
Inventor: MOODY JOSEPH FRANCIS
IPC: F02B37/24
Filed: 1987-01-06
Abstract: An electronic control apparatus for a variable displacement turbocharger (VGT) (l0) determines the desired operation of the VGT in accordance with vehicle and engine operating conditions, and positions the VGT control arm (28) to achieve the desired operation. When the engine is operating in a vacuum mode, the control arm is adjusted in open loop fashion; when the engine should be operating in a boost mode, the control arm is adjusted in a closed loop fashion according to the difference between the actual and desired boost.
Patent EP-0232184-A2 (EP)
Inventor: MAEKAWA TOHRU
IPC: H01L31/0232
Filed: 1987-02-06
Abstract: An infrared detector comprises a cold shield (20) consisting of: a light shielding portion (16) consisting of a substrate (10) made of an infrared transmitting material, an infrared absorbing layer (11) formed on one surface of the substrate (10), a dielectric layer (12), formed on the infrared absorbing layer (11), and an infrared reflecting layer (13) formed on the dielectric layer (12), and opening portions consisting of the substrate (10) and the dielectric layer (12), the infrared array (21) having detecting areas (22) arranged just below the opening portions of the cold shield (20).
Patent EP-0243173-A2 (EP)
Inventor: OKU TERUO
IPC: C07F9/60
Filed: 1987-04-22
Abstract: A compound of the formula :
      wherein R¹-A- is a group of the formula :
      in which 
    R¹ is aryl or a heterocyclic group, each of which may be substituted with substituent(s) selected from the group consisting of lower alkyl, lower alkoxy, lower alkylthio, halo(lower)alkyl, acyl, acylamino and halogen, or lower alkyl which may be substituted with a heterocyclic group optionally substituted with acyl, and 
    X is O or S, and 
    R² is hydrogen or lower alkyl, provided that when R¹ is lower alkyl, then 
    R¹-A- is a group of the formula :
          in which R¹ and X are each as defined above, 
and pharmaceutically acceptable salts thereof, processes for the preparation thereof and pharmaceutical composition comprising the same
Patent EP-0251764-A2 (EP)
Inventor: KUSUMOTO YOSHIRO
IPC: C23C16/455
Filed: 1987-06-30
Abstract: In a CVD method, a wafer (3) is retained on a wafer holder (2) in a reaction tank or chamber (1) to be put under reduced pressure. At least one through hole is made in an insulating film formed on a substrate of the wafer (3) and a first metallic film is formed in the through hole. A gas containing a metallic element, such as WF₆, and a reduction gas such as H₂ are introduced into the reaction chamber (1) under reduced pressure through inlets (4 a , 4 b ). Radiation from a heating lamp (8) is directed on to the wafer (3) so that a temperature difference arises between the insulating film and the first metallic film, as a result of differences of absorption rates of the radiation between the insulating film, the substrate and the first metallic film. Accordingly, a chemical reaction is effected only on the first metalic film, so that a second metallic film of the metallic element is formed on the first metallic film. 
     The metallic element containing gas and the reduction gas may be introduced in a sheet-like manner substantially parallel to the surface of the wafer (3) by shaping the inlets (4 a , 4 b ) so that their width is much less than their length. An inert gas or a gas containing mainly inert gas is introduced through a perforated plate (6 a ) towards the surface of the wafer (3) so that the reaction gases maintain laminar flow (R, Rʹ).
Patent EP-0261863-A2 (EP)
Title: Fluidity controlling agent for heat curing paints
Inventor: NAGURA OSAMU
IPC: C09D5/04
Filed: 1987-09-15
Abstract: A fluidity controlling agent for paints is a reaction product between paratoluidine and hexamethylene diisocyanate with a particular mol ratio (NH₂/NCO) and gives thixotropic properties to the paint without sagging at a thicker thickness of coating film.
Patent EP-0242263-A2 (EP)
Inventor: BOUTEILLER CHRISTIAN
IPC: F16G5/16
Filed: 1987-04-03
Abstract: An endless power transmission V belt is provided including a longitudinal reinforcement member formed by at least one member resistant to a tensile force such as a cable, made from a material chosen from metal, glass fibers or the like having a high tensile strength, transverse elements made from metal or another material having compression strength and an elastomer mass which integrally assembles the transverse elements together and with the longitudinal reinforcement member. The latter is blocked upright at least one transverse element by a nipping effect between said element or a part thereof and a piece cooperating therewith, such as a bar or the like, which is firmly secured thereto by appropriate means such as spot welding on the contact zones between said element and said piece, exclusively.
Patent EP-0265338-A2 (EP)
Inventor: DUPINAY PIERRE
IPC: A61K47/00
Filed: 1987-10-20
Abstract: The stable therapeutic composition comprises an active principle based on a hydrophobic vegetable oil, in combination with one or more polyoxyethylene glycols (PEG). It makes possible a very substantial improvement in the availability of the active principle from the pharmaceutical dosage form.
Patent EP-0238457-A2 (EP)
Inventor: TARGETTI GIAMPAOLO
IPC: E04C3/32
Filed: 1987-03-20
Abstract: Straight and curved reticular modular elements have three longitudinal structure shapes (1A, 1B, 1C) disposed according to a triangular configuration in the transverse section and reticular connections (3) only on two of the three interspaces between said shapes, and slightly projecting ends for sleeves (5) connecting the abutting ends of the shapes of adjacent elements, with clamping means; a crosspiece (9) with sleeves (5) can be engaged between the ends of the shapes (1A, 1C) on the side lacking in reticular connections.
Patent EP-0259280-A2 (EP)
Inventor: CARIATI VINCENZO
IPC: B21J15/22
Filed: 1987-09-04
Abstract: The control valve disclosed comprises a hollow outer element (4), stopped at one end and fitted with a silencer (18) at the other and incorporating two air inlet ducts, one normally open, one for control, and two outlet ducts, also, an inner element (7) with an axial bore capable of fluid-tight movement within the outer element, and a piston (15) likewise mobile and fluid-tight internally of the inner element; air supplied to the control inlet causes the piston (15) and the inner element (7) to shift from an at-rest position, toward which they are biased by a spring (14) so that air exhausts by way of the one outlet, into an operative position in which the air exhausts by way of the other outlet.
Patent EP-0239561-A2 (EP)
Inventor: HIRN FERDINAND
IPC: B06B1/16
Filed: 1987-03-10
Abstract: The invention relates to a device for generating vibrations, in particular for rammers, such as for example road rollers, having unbalanced masses (6, 7, 15) which can be moved with respect to one another and fixed in their relative position on at least one rotatably mounted and drivable shaft (1). A first group of two unbalanced masses (6, 7) which can be rotated with respect to one another through 180 DEG into end positions and a second group of unbalanced masses (15) which can be rotated with respect to the first group into end positions are provided, all the unbalanced masses being rotatably mounted about a common axis. The unbalanced masses (6, 7) of the first group can be manually adjusted in relation to one another. The unbalanced masses (15) of the second group are adjusted by the direction of rotation being reversed. The unbalanced masses (15) of the second group are mounted so as to be freely rotatable on the shaft (1). These unbalanced masses (15) of the second group have stop surfaces (17 and 18) which cooperate with a stop bearer (19) arranged fixedly on the rotating shaft (1). By reversing the direction of rotation, the unbalanced masses (15) of the second group are rotated relative to the unbalanced masses (6, 7) of the first group. In this way, it is possible to achieve an adjustment of the vibrator in four stages. <IMAGE>
Patent EP-0278405-A2 (EP)
Inventor: OKUNUKI MASAHIKO
IPC: H01J3/02
Filed: 1988-02-04
Abstract: A multi type electron emission element comprises a plurality of electrodes formed on a deposition surface of an insulating material and each having a conical portion of a single crystal, an insulating layer formed on the deposition surface and having openings respectively centered on the conical portions, and a deriving electrodes, part of which is formed near at least the conical portions, the deriving electrode being formed on the insulating layer.
Patent EP-0284764-A2 (EP)
Inventor: BOOTHROYD WILLIAM ARNOLD
IPC: G06Q20/40
Filed: 1988-02-19
Abstract: A user guidance display system provides an animated display of example action being entered into a displayed image of the machine, to show a self-service machine user how the machine is to be operated. The various graphic images which show the prospective user what to do are created on a personal computer, using any of the commercially available graphic design programs. The binary file provided by the design program is processed, to compress the file into a special form having reduced memory requirements and having synergism with the image-displaying apparatus so as to permit fast and low overhead display of each image. By displaying a base image comprised of a number of image fragments, the base image can be changed during the course of guiding a user through a transaction. Animation is provided by sequentially displaying a plurality of image fragments under control of an animation list which, in turn, controls a timer. In order to provide for the convenient combination of graphic image and text, each image fragment is referenced to a text character location. The picture fragments, after being compressed, are stored in a memory in the self-service transaction machine. Text and picture images are sent to the display as messages under control of the transaction program executing in the computer of the self-service transaction machine. The messages are in the form of standard character strings in which a special graphic escape control code has been defined to distinguish between character text codes and graphic image fragment display instructions.
Patent EP-0282031-A2 (EP)
Inventor: SUGITANI TATSUO
IPC: B60T8/48
Filed: 1988-03-09
Abstract: A braking system including a hydraulically operated brake (26) for braking a drive wheel of a motor vehicle, a slip detector (84, 86, 100, 102, 72, 112) for detecting an amount of slip of the drive wheel, and a pressure-regulating controller (24, 80, 100, 105, 106, 108) for increasing or decreasing a fluid pressure to be applied to the brake, in response to each output signal of the slip detector, whose value indicates a pressure-increase or pressure-decrease condition which requires an increase or decrease in the fluid pressure, respectively, whereby the amount of slip of the drive wheel is maintained within an optimum range. The braking system incorporates a device (72, 100, 104, 110, 111) for commanding the pressure-regulating controller to delay commencement to increase and/or decrease the fluid pressure to be applied to the brake (26), with respect to a part of occurrences of the pressure-increase condition and/or the pressure-decrease condition, for a predetermined time duration as measured from a point of time at which the pressure-increase and/or said pressure-decrease condition is/are established.
Patent EP-0285058-A2 (EP)
Inventor: ENGELHARDT DEAN
IPC: C12Q1/68
Filed: 1983-06-22
Abstract: Nucleotides and polynucleotides, including DNA, are chemically modified or labeled so as to be capable of ready detection when attached to and/or incorporated in nucleic acid material.
Patent EP-0288087-A2 (EP)
Inventor: MIYAZAWA TATSUO
IPC: C07K14/485
Filed: 1988-04-25
Abstract: A protein having nonprotein amino acids can be produced by a method which comprises providing a protein­producing organism with a nutrient containing nonprotein amino acids, cells being cultured to produce the protein in a medium containing the nonprotein amino acids, in which method expression of a gene coding for the protein is induced under conditions in which normal cell growth is suppressed.
Patent EP-0321636-A2 (EP)
Inventor: PAWELCHAK JOHN MICHAEL
IPC: A61K47/10
Filed: 1988-05-10
Abstract: The transdermal flux rates of 1,4-dihydropyri­dine derivatives, such as nilvapidine and its enantiomers may be increased by the use of a solvent vehicle which comprises dioctyl adipate, isopropyl myristate, benzyl alcohol, diisopropyl adipate, a mixture of 5 to 50% ethyl alcohol and 95-50% of diisopropyl adipate, or a mixture of any of the foregoing.
Patent EP-0299184-A2 (EP)
Inventor: BRISCOE JAMES A
IPC: B64D15/16
Filed: 1988-05-28
Abstract: A de-icer for de-icing ice accreting surfaces of a skin formed of a material having a substantially elevated modulus, wherein the de-icer is positioned between a support surface and a surface of the skin obverse to the ice accreting surface and inflated slowly or in a rapid series of pulses to produce a deformation in the skin sufficient to detach and dislodge accumulations of ice on the ice accreting surface but insufficient to exceed an endurance limit for the material from which the skin is formed and a chattering valve for use in producing inflation in a rapid series of pulses. The invention finds use in de-icing aircraft surfaces such as wings, tail surfaces, propellers, rotors such as rotating wings, tail rotors and nose cones.
Patent EP-0306003-A2 (EP)
Inventor: URABABA SHINGO
IPC: B60G17/016
Filed: 1988-08-31
Abstract: In controlling roll and pitch of a vehicle body responsive to a displacement signal produced at each wheel of the vehicle, each signal is low-pass- filtered with a certain threshold frequency to prevent hunting of the control due to an excessively high frequency component (such as noise or a component corresponding to road irregularities) of the signal. According to this invention, the threshold frequency is changed to a higher value in order to get quick attitude control when the roll or pitch of the body is expected, while it is set at a lower value when no such attitude change is expected in order to prevent hunting of the control.